CVE-2026-87902

{"id": "CVE-2026-87902", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-87902", "role": "CISA Coordinator", "options": [{"exploitation": "active"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-25T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "affected": [{"source": "support@hackerone.com", "affectedData": [{"vendor": "WordPress", "product": "WordPress", "versions": [{"status": "affected", "version": "0", "lessThan": "7.1.2", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-22T17:17:28.310", "references": [{"url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-7hp8-65ch-5whp", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://patchstack.com/articles/cve-2026-87902-attackers-started-probing-wordpress-sites-hours-after-the-patch/", "tags": ["Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-87902", "tags": ["US Government Resource"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-98"}]}], "descriptions": [{"lang": "en", "value": "An unauthenticated attacker can make `get_page_template()` page-template resolution include a chosen readable local `.php` file outside the active theme directories. If relevant pre-conditions for both the server and the active theme are met, this can lead to RCE."}], "lastModified": "2026-09-28T12:20:54.040", "cisaActionDue": "2026-09-28", "cisaExploitAdd": "2026-09-25", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1CFA516-E292-436E-9B45-BD6ACB344205", "versionEndExcluding": "4.7.37"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8EEBFAB5-8903-4D4E-9847-A50A3F840878", "versionEndExcluding": "4.8.32", "versionStartIncluding": "4.8"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A7719CA-2099-45E9-8E48-64EF672C76C0", "versionEndExcluding": "4.9.33", "versionStartIncluding": "4.9"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFA3645E-7056-449B-9DEB-D9D53EB21488", "versionEndExcluding": "5.0.29", "versionStartIncluding": "5.0"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3582671F-7248-420A-8DF7-F32742D0D2AF", "versionEndExcluding": "5.1.26", "versionStartIncluding": "5.1"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD9C147A-9FCB-46A7-8409-4AE652986FDC", "versionEndExcluding": "5.2.28", "versionStartIncluding": "5.2"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73C13CF0-B293-47C4-93AA-F46E0323A9C1", "versionEndExcluding": "5.3.25", "versionStartIncluding": "5.3"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FB5AE52-9590-4B1D-BDFF-A522EFDD55DC", "versionEndExcluding": "5.4.23", "versionStartIncluding": "5.4"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "72A42175-5759-47B1-8E87-ADAF0CDB73C7", "versionEndExcluding": "5.5.22", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D7C48F3-BBB2-4943-A6F2-E652997034FE", "versionEndExcluding": "5.6.21", "versionStartIncluding": "5.6"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D23FACBB-B9EC-4490-B328-24833FEF6209", "versionEndExcluding": "5.7.19", "versionStartIncluding": "5.7"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47F4A57C-CA16-4E9A-B0C2-EBB5FCCB41B9", "versionEndExcluding": "5.8.17", "versionStartIncluding": "5.8"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83CC56B0-F56E-4862-B74E-B106092C73F0", "versionEndExcluding": "5.9.18", "versionStartIncluding": "5.9"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3EE7487-2943-4229-8B04-8787FE730FCB", "versionEndExcluding": "6.0.16", "versionStartIncluding": "6.0"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E83A61A6-8FBC-4AF6-98E6-0152CA380AA0", "versionEndExcluding": "6.1.14", "versionStartIncluding": "6.1"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D97C90F9-83C3-4057-A7E2-61787BC24E05", "versionEndExcluding": "6.2.13", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7DA40D7-228A-4CFF-8CC8-32321BB1D3C5", "versionEndExcluding": "6.3.12", "versionStartIncluding": "6.3"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DDE93788-7DAB-475C-B6AE-753780DE8160", "versionEndExcluding": "6.4.12", "versionStartIncluding": "6.4"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18808A77-C445-4D07-A364-A676F2D7FD63", "versionEndExcluding": "6.5.12", "versionStartIncluding": "6.5"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADEAA29A-1862-476B-8F21-684D8799589E", "versionEndExcluding": "6.6.9", "versionStartIncluding": "6.6"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3BD738C-4601-43C1-A5BC-E5AFB0189CD9", "versionEndExcluding": "6.7.9", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A6867FC-850F-437B-8532-63A5F747D64F", "versionEndExcluding": "6.8.10", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C21A09B-5001-4F4E-A49D-4F29032AF612", "versionEndExcluding": "6.9.9", "versionStartIncluding": "6.9"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FC26EAE-8D7D-4BF9-AACE-75C6AB13279F", "versionEndExcluding": "7.0.6", "versionStartIncluding": "7.0"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "525A2372-93E8-447E-BBB7-F795C08B3E2B", "versionEndExcluding": "7.1.2", "versionStartIncluding": "7.1"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com", "cisaRequiredAction": "Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.", "cisaVulnerabilityName": "WordPress Core Remote File Inclusion Vulnerability"}